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  1. Hadoop YARN
  2. YARN-3294

Allow dumping of Capacity Scheduler debug logs via web UI for a fixed time period

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Details

    • Improvement
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 2.8.0, 3.0.0-alpha1
    • capacityscheduler
    • None

    Description

      It would be nice to have a button on the web UI that would allow dumping of debug logs for just the capacity scheduler for a fixed period of time(1 min, 5 min or so) in a separate log file. It would be useful when debugging scheduler behavior without affecting the rest of the resourcemanager.

      Attachments

        1. Screen Shot 2015-03-12 at 8.51.25 PM.png
          377 kB
          Varun Vasudev
        2. apache-yarn-3294.0.patch
          17 kB
          Varun Vasudev
        3. apache-yarn-3294.1.patch
          17 kB
          Varun Vasudev
        4. apache-yarn-3294.2.patch
          14 kB
          Varun Vasudev
        5. apache-yarn-3294.3.patch
          14 kB
          Varun Vasudev
        6. apache-yarn-3294.4.patch
          14 kB
          Varun Vasudev

        Issue Links

          is related to

          Bug - A problem which impairs or prevents the functions of the product. YARN-3517 RM web ui for dumping scheduler logs should be for admins only

          • Blocker - Blocks development and/or testing work, production could not run
          • Resolved

          Activity

            People

              vvasudev Varun Vasudev
              vvasudev Varun Vasudev
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              Dates

                Created:
                Updated:
                Resolved: